Great story and this feels like canon and you got the humor just right. I've notice that Vanessa does have the potential to be even more of a problem to the agents than her father if she would turn to the dark side (and the cookies are delicious :) )

Awwww! That was awesome! If it was a real episode and came on youtube and tv and stuff, i would be really happy! It was awesome! And you obviously know your Phineas and Ferb facts, because you referenced a bunch of episodes (my favorite reference was when you sort of mentioned the line in "It's About Time" when Candace is like, "And Ferb's wearing one of those helmets that goes like this..." and then she does that thing with her hand), and you even knew what the "Quirky Worky" song was called! Awesome :D Great job! :D :D

No need to beg. I'm happy to review. I can't believe I'm saying this, but Vanessa might be more evil than her Dad. Look at her, she's already making better -inators than him. ..Well, more destructive ones at least.